/**
 * Copyright (c) 2012-2016, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 * Licensed under the GPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tinygroup.tinydb.operator;

import org.tinygroup.tinydb.Bean;
import org.tinygroup.tinydb.exception.TinyDbException;
import org.tinygroup.tinydb.order.OrderBean;
import org.tinygroup.tinydb.query.Conditions;
import org.tinygroup.tinydb.select.SelectBean;

/**
 * DB相关的查询操作
 *
 * @author luoguo
 *
 */
public interface DbSqlQueryOperator<K> {

    Bean[] getBeans(SelectBean[] selectBeans, String beanType, Conditions conditions,
                    OrderBean[] orderBeans) throws TinyDbException;

    Bean[] getBeans(String beanType, Conditions conditions,
                    OrderBean[] orderBeans) throws TinyDbException;

    Bean[] getBeans(SelectBean[] selectBeans, String beanType, Conditions conditions,
                    OrderBean[] orderBeans, int start, int limit) throws TinyDbException;

    Bean[] getBeans(String beanType, Conditions conditions,
                    OrderBean[] orderBeans, int start, int limit) throws TinyDbException;

    Bean getSingleValue(String beanType, Conditions conditions) throws TinyDbException;

    Bean getSingleValue(SelectBean[] selectBeans, String beanType, Conditions conditions) throws TinyDbException;

    Bean[] getBeans(String selectClause, String beanType, Conditions conditions,
                    OrderBean[] orderBeans) throws TinyDbException;

    Bean[] getBeans(String selectClause, String beanType, Conditions conditions,
                    OrderBean[] orderBeans, int start, int limit) throws TinyDbException;

    Bean getSingleValue(String selectClause, String beanType, Conditions conditions) throws TinyDbException;
}
